If you return 0 instead of .F., I believe it will surpress the "invalid entry" dialog. ---------- > >I have a Textbox and in the > Valid event I check if > >the user have made a valid input. If the user have > >done a wrong input I return false and in the > >ErrorMessage event I display a message. After > >my message I got a system message "Invalid input (press > > space)". How do I do, if I don't want the system > >message. I have tried "set notify off", but it didn't > >work.